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As of Linux 5.19 I now see slight outperformance with io_uring for an actual networked ping/ping benchmark involving client and server TCP processes. It's less than 10% on my computers, often less tha…
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## Files
* input: [oom-f96ff6d515b6b0f3b5971023630d423cb38ca266](https://mystikosonefuzz400instance.azurewebsites.net/api/download?container=oft-crashes-8c0776a1cd2554e59330754697a8f4a5&filename=oom-…
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We are trying to compare the performance of AF_XDP socket with regular (AF_INET) socket on AWS EC2 instances.
On ena driver version 2.7.1, driver reset occurs when a load is applied using AF_XDP zero…
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I'm attempting to write something on Linux that sniffs UDP packets headed to a particular port, and duplicates them to another. I'm comparing pnet and pcap. I'd like to stay pure Rust if possible, but…
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Modern high-performance I/O APIs (e.g. io_uring and I/O completion ports) are completion-oriented, unlike the traditional readiness-oriented `epoll` paradigm. Advantages include fewer syscalls and no …
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I got Solo10G SFP+ (Thunderbolt 3 Edition) and it seems like working properly but my dmesg is full off stacktrace errors when i connect it.
```sh
$ lsb_release -a
No LSB modules are available.
…
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## Environment
Linux 5.15.0-91-generic #101-Ubuntu SMP Tue Nov 14 13:30:08 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
NIC: `Intel Corporation Ethernet Controller 10-Gigabit X540-AT2`
```
driver: ix…
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For kernel-accelerated tailscale, we need an implementation of tstun that does its work inside the kernel, aided by ebpf.
Ironically, this is the harder part of kernel-accelerating Tailscale: in ad…
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Здрасти Емо,
Понеже нямам друг контакт реших да пробвам през GitHub :).
Да те питам само нещо. Преди като бачкаше в x3me-a си беше направил един сетъп, ако помня правилно при който имаше един host…
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It seems like
`unsafe { Umem::new(UmemConfig::default(), mem).unwrap() }`
Is resulting in the following failure
```
thread 'tests::xdp::af_xdp' panicked at test/integration-test/src/tests…